135529313 has 16 divisors (see below), whose sum is σ = 142430400. Its totient is φ = 128843520.

The previous prime is 135529297. The next prime is 135529349. The reversal of 135529313 is 313925531.

It is a cyclic number.

It is not a de Polignac number, because 135529313 - 2⁴ = 135529297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135529313.

It is not an unprimeable number, because it can be changed into a prime (135529393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432845 + ... + 433157.

It is an arithmetic number, because the mean of its divisors is an integer number (8901900).

Almost surely, 2^135529313 is an apocalyptic number.

It is an amenable number.

135529313 is a deficient number, since it is larger than the sum of its proper divisors (6901087).

135529313 is a wasteful number, since it uses less digits than its factorization.

135529313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592.

The product of its digits is 12150, while the sum is 32.

The square root of 135529313 is about 11641.7057598962. The cubic root of 135529313 is about 513.6623633626.

The spelling of 135529313 in words is "one hundred thirty-five million, five hundred twenty-nine thousand, three hundred thirteen".